HP Compaq 6715b - Page 22

Optional HP Extended Life
Battery
Dimensions (H x W x L) 1.0 x 3.9 x 8.7 in (2.5 x 10.0 x 22.0 cm)
Weight 1.00 lb (0.455 kg)
Cells/Type 8-cell Lithium-Ion
Energy Watt-hour Capacity 52Wh
Temperature Operating (Charging) 32° to 113° F (0° to 45° C)
Operating (Discharging) 14° to 140° F (–10° to 60° C)
Non-operating –4° to 140° F (–20° to 60° C)
Battery Re-Charge Time System in OFF mode or
Standby
3 hours
System ON 3 to 5 hours (depending on system power
consumption)
HP Fast Charge Charges the battery up to 90% within 90 minutes
when system is OFF
Fuel Gauge When pressed, LEDs light indicating level of charge remaining on battery
6-Cell (55WHr) Lithium-
Ion battery
Dimensions (H x W x L) 0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.3 cm)
Weight 0.737 lb (0.335 kg)
Cells/Type 6-cell Lithium-Ion
Energy Watt-hour Capacity 55Wh
Temperature Operating (Charging) 32° to 113° F (0° to 45° C)
Operating (Discharging) 14° to 140° F (–10° to 60° C)
Non-operating –4° to 140° F (–20° to 60° C)
Battery Re-Charge Time System in OFF Mode or
Standby
2.5 hours
System ON 3 to 5 hours (depending on system power
consumption)
HP Fast Charge Charges the battery up to 90% within 90 minutes
when system is OFF
QuickSpecs
HP Compaq 6715b Notebook PC
Technical Specifications
DA - 12686 North America — Version 18 — March 7, 2008 Page 22